Spokane County property record for 10108 E 20th Ave, Spokane Valley, WA 99206
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 2,332 sqft · built 1970 |
| Lot Size | 0.418 acres (18,186 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $170,080 (Jul 2010) |
| Tax Bill | $4,598 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 45291.1505 |
| Primary APN | 45291.1505 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,332 sqft Living Area |
| Gross Area | 2,784 sqft |
| 1st Floor Area | 2,112 sqft |
| Basement Area | 672 sqft |
| Finished Basement | 220 sqft |
| Unfinished Basement | 452 sqft |
| Utility Room | Utility Room |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 18,186 sqft (0.418 acres) |
| Garage Type | Carport |
| Garage Area | 528 sqft |
| Carport | Carport |
| Carport Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 336 sqft |
| Canopy | 108 sqft |
| Cooling System | None |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Electric |
| Street Address | 10108 E 20TH AVE |
|---|---|
| City | SPOKANE VALLEY |
| State | WA |
| Zip | 99206-3362 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-2 |
| Legal Description | CHESTER TERRACE 1ST ADD L5 B1 |
| Legal Range | 44E |
| Legal Township | 25N |
| Legal Section | 29 |
| Legal Subdivision | CHESTER TERRACE 1ST ADD |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | SPOKANE WA |
| Township / Civil Division | SPOKANE |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 12802 |
Source: Spokane County records, as of September 16, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 8211 N KELSEY DAWN LN, SPOKANE, WA 99217-6065 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 16, 2010 · Amount on Record |
| Deed Sale | Jul 16, 2010 · Amount on Record |
| Deed Document Number | 20105917771 |
| Record Updated | Oct 29, 2026 |
Source: Spokane County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Spokane County |
| Municipality | Spokane Valley City |
| Unified School District | Central Valley School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,598.00 (+0.55%) | $433,900 (+21.61%) Land $120,000 Building $313,900 | $433,900 (+21.61%) Land $120,000 Building $313,900 |
| 2025 | $4,573.00 (+30.99%) | ||
| 2024 | $356,800 (+31.81%) Land $80,000 Building $276,800 | $356,800 (+31.81%) Land $80,000 Building $276,800 | |
| 2023 | $3,491.00 (+9.06%) | $270,700 Land $55,000 Building $215,700 | $270,700 Land $55,000 Building $215,700 |
| 2022 | $3,201.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SPO CO WATER DIST 3 SYS 1 serves 19,035 people · EPA ID WA5393351 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 2 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 125 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| Wind Wireless Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, TDS Telecom.
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